def sxwtorml(self,cr, uid, file_sxw,file_type):
     '''
     The use of this function is to get rml file from sxw file.
     '''
     sxwval = StringIO(base64.decodestring(file_sxw))
     if file_type=='sxw':
         fp = tools.file_open('normalized_oo2rml.xsl',
                 subdir='addons/base_report_designer/wizard/tiny_sxw2rml')
     if file_type=='odt':
         fp = tools.file_open('normalized_odt2rml.xsl',
                 subdir='addons/base_report_designer/wizard/tiny_sxw2rml')
     
     return  {'report_rml_content': str(sxw2rml(sxwval, xsl=fp.read()))}
 def upload_report(self, cr, uid, report_id, file_sxw,file_type, context):
     '''
     Untested function
     '''
     pool = pooler.get_pool(cr.dbname)
     sxwval = StringIO(base64.decodestring(file_sxw))
     if file_type=='sxw':
         fp = tools.file_open('normalized_oo2rml.xsl',
                 subdir='addons/base_report_designer/wizard/tiny_sxw2rml')
     if file_type=='odt':
         fp = tools.file_open('normalized_odt2rml.xsl',
                 subdir='addons/base_report_designer/wizard/tiny_sxw2rml')
     report = pool.get('ir.actions.report.xml').write(cr, uid, [report_id], {
         'report_sxw_content': base64.decodestring(file_sxw),
         'report_rml_content': str(sxw2rml(sxwval, xsl=fp.read())),
     })
     cr.commit()
     db = pooler.get_db_only(cr.dbname)
     interface.register_all(db)
     return True